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Communications Engineering Coaching Materials: Section 4 Module 3

This is the Section 4 Module 3 of the compiled Communications Coaching Materials taken from different sources including but not limited to Communications books, past Board Exams Questions, Journals and the Internet.

This is the Section 4 Module 3 of the compiled Communications Coaching Materials taken from various sources including but not limited to past Board Examination Questions in Electronic System and Technologies (EST), Communications Books, Journals and other Communications References. This particular Coaching Notes in Communications Engineering has random Questions and Answers in random topics. Make sure to familiarize each questions to increase the chance of passing the ECE Board Exam.

Communications Engineering Coaching: Section 4 Module 3

Beam Diffusion Effect

Beige

Color standard connector used for 62.5 nm fiber.

Bellman and Ford algorithm

Algorithm used in RIP

Beryllium Oxide Ceramic

Highly toxic fumes

Beverage Antenna

A wave antenna is also known as _____

Black

Color standard used for 50 nm fiber.

Bleeding Edge technology

Refers to technology that is so new that it could have a high
risk of being unreliable and may occur greater expense in order to use it

Body Diffraction Effect

B‐picture or Bi‐directionally

picture

Past/future, for motion compensation

Bucky Factor

Which
expresses the exposure (i.e. the mAs) increase required because of X-ray
absorption by the grid materials.

A fiber channel standard dedicated to the connection between
two devices with an acknowledgement of delivery frames.

Class 1

Direct to TV

Class 2

A fiber channel standard that has no connection between two
devices but establishes acknowledgement of the delivery of frames.

Class 2

0.25mW to 2.5mW

Class A

Station with 1.5 m antenna height

Class A and Class AB

Amplifier used in TV

Class I Cable TV Channel

A signaling path provided by a cable television system to
relay to subscriber terminals television broadcast programs that are received
off‐the‐air or are obtained by
microwave or by direct connection to a television broadcast station

Class II Cable TV Channel

A signaling path provided by a cable television system to
deliver to subscriber terminals television signals that are

intended for reception by a television broadcast receiver
without the use of an auxiliary decoding device and

which signals are not involved in broadcast transmission path

Class III Cable TV Channel

A signaling path provided by a cable television system to
deliver to subscriber terminal signals that are intended

for reception by equipment other than a television broadcast
receiver only when used with auxiliary equipment

Coho and the transmit phasefrequency

The purpose of coho is to synchronize

COLORIMETER

Measures the color concentration of a substance

Communication to everyone,everywhere

Vision on UMTS, 3G in Europe

Condenser

Microphone that uses capacitor

Convolutional Code

type of error-correcting code that generates parity symbols via the sliding application of a Boolean polynomial function to a data stream.